Ethyl (2,2,2-trifluoroethyl) carbonate CAS 156783-96-9
| CAS No. | 156783-96-9 |
| Molecular Formula | C5H7F3O3 |
| Molecular Weight | 172.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Ethyl (2,2,2-trifluoroethyl) carbonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 172.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Ethyl (2,2,2-trifluoroethyl) carbonate (CAS 156783-96-9), a certified reference material (molecular formula C5H7F3O3, MW 172.10 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl (2,2,2-trifluoroethyl) carbonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H7F3O3 |
| Molecular Weight | 172.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F-containing |
Related Ethyl Standards
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- 2,2,2-Trifluoroethyl n-ethylcarbamate (CAS 854889-47-7)
- [(2,2,2-trifluoroethyl)carbamoyl]formic acid (CAS 1156726-64-5)
Recommended Standards
- 5,5,5-Trifluoro-2-hydroxypentanoic acid (CAS 1485492-68-9)
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